Ok, thx for replying ,leo.
Forget about the "floating/docked toolbar" which is not what I wanna get , and "lister toolbar" (As you called ) is what I wanna get .
Let's focus on this, Since you said both of 10 and 11 can do that , then how to get a lister toolbar (Vertical, on the left, on where "gui,ip,file,movie...etc" icons are ) like below in Opus version 10 (cause my Opus version is 10.5 ) ?
Pls don't tell me to go to this way: "Settings --> Toolbars --> Toolbar Sets ". Cause there isn't a submenu named "Toolbar Sets" under the menu of "Toolbars" with my version.
I need a pratical index/tutorial.